rooty/OwncloudContactsOfficial
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Code Issues Releases Activity

Contacts: Enable Caching contact list if not changed.

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This commit is contained in:
Thomas Tanghus 2012-12-07 14:51:02 +01:00
parent 4a589de7bc
commit edd356a252
2 changed files with 22 additions and 2 deletions
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7
ajax/contact/list.php
View File

@ -29,7 +29,12 @@ if(is_null($aid)) {
$active_addressbooks = array(OCA\Contacts\Addressbook::find($aid));
}
$lastModified = OCA\Contacts\App::lastModified();
if(!is_null($lastModified)) {
OCP\Response::enableCaching();
OCP\Response::setLastModifiedHeader($lastModified);
OCP\Response::setETagHeader(md5($lastModified->format('U')));
}
session_write_close();
// create the addressbook associate array

17
lib/app.php
View File

@ -278,7 +278,7 @@ class App {
/**
* @brief Get the last modification time.
* @param OC_VObject|Sabre\VObject\Component|integer $contact
* @param OC_VObject|Sabre\VObject\Component|integer|null $contact
* @returns DateTime | null
*/
public static function lastModified($contact) {
@ -289,6 +289,21 @@ class App {
return isset($contact->REV)
? \DateTime::createFromFormat(\DateTime::W3C, $contact->REV)
: null;
} elseif(is_null($contact)) {
// FIXME: This doesn't take shared address books into account.
$sql = 'SELECT MAX(`lastmodified`) FROM `oc_contacts_cards`, `oc_contacts_addressbooks` ' .
'WHERE `oc_contacts_cards`.`addressbookid` = `oc_contacts_addressbooks`.`id` AND ' .
'`oc_contacts_addressbooks`.`userid` = ?';
$stmt = \OCP\DB::prepare($sql);
$result = $stmt->execute(array(\OCP\USER::getUser()));
if (\OC_DB::isError($result)) {
\OC_Log::write('contacts', __METHOD__. 'DB error: ' . \OC_DB::getErrorMessage($result), \OC_Log::ERROR);
return null;
}
$lastModified = $result->fetchOne();
if(!is_null($lastModified)) {
return new \DateTime('@' . $lastModified);
}
}
}